I have a Dell U2515H 1440p monitor
When i connect the hdmi cable to my motherbard(intel hd graphics 630)
I can set my monitor to max resolution(2560x1440)
But when i connect the monitor to the graphics card(sapphire rx 580), the max resolution i can select is 1366x768
I have tried installing the driver again and try the two hdmi ports, it still doesn't work.
As the hdmi port is hdmi2.0
I don't think that is the port's problem
The cable supports hdmi2.0, so as the monitor
What's wrong with my graphics card then?
By the way, when i try to play playerunkown's battleground on my graphics card, it said that dx11 features are required to run game, what does that mean?Everything was fine when i run on intel hd graphics 630
When i connect the hdmi cable to my motherbard(intel hd graphics 630)
I can set my monitor to max resolution(2560x1440)
But when i connect the monitor to the graphics card(sapphire rx 580), the max resolution i can select is 1366x768
I have tried installing the driver again and try the two hdmi ports, it still doesn't work.
As the hdmi port is hdmi2.0
I don't think that is the port's problem
The cable supports hdmi2.0, so as the monitor
What's wrong with my graphics card then?
By the way, when i try to play playerunkown's battleground on my graphics card, it said that dx11 features are required to run game, what does that mean?Everything was fine when i run on intel hd graphics 630
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